Patents by Inventor John T. Bulger

John T. Bulger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6238505
    Abstract: The invention is a plastic safety cover for covering bolts and similar hardware items that may extend from construction projects such as building scaffolding. The invention is designed to be used to cover bolts etc. that extend outward from scaffolding found on construction sites urban areas. The cover may use commercially sold plastic caps that are typically in use on many items sold in retail. The cover should have a series of weep holes in order to permit drainage of water from the cover and should have an aperture cut in the top wall in order to accommodate the bolt that may protrude through the upper wall.
    Type: Grant
    Filed: August 27, 1998
    Date of Patent: May 29, 2001
    Inventor: John T. Bulger